export default function barChartOptins(){
    return {
        title: {
            text: 'Stacked Line'
          },
          tooltip: {
            trigger: 'axis'
          },
          legend: {
            data: ['Email', 'Union Ads', 'Video Ads', 'Direct', 'Search Engine']
          },
          grid: {
            left: '3%',
            right: '4%',
            bottom: '3%',
            containLabel: true
          },
          toolbox: {
            feature: {
              saveAsImage: {}
            }
          },
          xAxis: {
            type: 'category',
            boundaryGap: false,
            data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
          },
          yAxis: {
            type: 'value'
          },
          series: [
            {
              name: 'Email',
              type: 'line',
              stack: 'Total',
              data: [120, 132, 101, 134, 90, 230, 210]
            },
            {
              name: 'Union Ads',
              type: 'line',
              stack: 'Total',
              data: [220, 182, 191, 234, 290, 330, 310]
            },
            {
              name: 'Video Ads',
              type: 'line',
              stack: 'Total',
              data: [150, 232, 201, 154, 190, 330, 410]
            },
            {
              name: 'Direct',
              type: 'line',
              stack: 'Total',
              data: [320, 332, 301, 334, 390, 330, 320]
            },
            {
              name: 'Search Engine',
              type: 'line',
              stack: 'Total',
              data: [820, 932, 901, 934, 1290, 1330, 1320]
            }
          ]
    }
}